All-terrain vehicle



FIG. 1 is a front and left side perspective view of the all-terrain vehicle showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top and front perspective view thereof; and,

FIG. 7 is a rear and left side perspective view thereof.

The broken lines in the drawings illustrate portions of the all-terrain vehicle that form no part of the claimed design. 

CLAIM I claim the ornamental design for an all-terrain vehicle, as shown and described. 